{
  "name": "pretrain_stage0",
  "version": "0.2-identity",
  "mix": {
    "multilingual": 0.4,
    "code": 0.25,
    "enterprise": 0.2,
    "scientific": 0.1,
    "synthetic_structure": 0.05
  },
  "shards": {
    "multilingual": {
      "files": [
        "datasets/seed/multilingual/seed_0001.jsonl",
        "datasets/raw/shards/identity/nullxes_identity.jsonl"
      ],
      "docs": 36
    },
    "code": {
      "files": [
        "datasets/seed/code/seed_0001.jsonl",
        "datasets/raw/shards/code/nullxes_repo_clean.jsonl",
        "datasets/raw/shards/code/frontend.jsonl",
        "datasets/raw/shards/code/backend.jsonl",
        "datasets/raw/shards/code/infrastructure.jsonl"
      ],
      "docs": 168
    },
    "enterprise": {
      "files": [
        "datasets/seed/enterprise/seed_0001.jsonl",
        "datasets/raw/shards/docs/digital_employee.jsonl",
        "datasets/raw/shards/docs/enterprise_ai.jsonl"
      ],
      "docs": 31
    },
    "scientific": {
      "files": [
        "datasets/seed/scientific/seed_0001.jsonl",
        "datasets/raw/shards/identity/latex_architecture.jsonl",
        "datasets/raw/shards/reasoning/technical_reasoning.jsonl"
      ],
      "docs": 31
    },
    "synthetic_structure": {
      "files": [
        "datasets/seed/synthetic_structure/seed_0001.jsonl",
        "datasets/sft/identity_v0.1.jsonl"
      ],
      "docs": 25
    }
  },
  "totals": {
    "multilingual": 36,
    "code": 168,
    "enterprise": 31,
    "scientific": 31,
    "synthetic_structure": 25
  },
  "notes": "Identity + repo code + seed. Goal: LÆTEX knows its name; Stage0a pretrain next — not 7B random SFT.",
  "status": "READY_FOR_STAGE0A"
}